You can't be all things to all people.
You can't do all things at once.
You can't do all things equally well.
You can't do all things better than everyone else.
Your humanity is showing just like everyone else's.

So...

You have to find out who you are, and be that.
You have to decide what comes first, and do that.
You have to discover your strengths, and use them.
You have to learn not to compete with others,
Because no one else is in the contest of "being you".